1.
Solve the inequality 5
y
+ 8 > 4
y
- 3.
A.
{
y
|
y
> 5}
B.
{
y
|
y
< -5}
C.
{
y
|
y
> -11}
D.
{
y
|
y
< -11}
Hint
2.
In order to save for a new computer and printer, Joseph has a summer job working at the marina where he earns $8.50 per hour. His weekly earnings are listed in the table below. The computer he wants costs $1575, and the printer costs $225. Joseph has to earn at least how much more money,
m
, in order to be able to afford the computer and printer?
A.
B.
C.
D.
Hint
3.
Solve
A.
B.
C.
D.
Hint
4.
Solve -2(
y
- 2) < 2(
y
- 4).
A.
{
y
|
y
> 3}
B.
{
y
|
y
> -3}
C.
{
y
|
y
> 1}
D.
{
y
|
y
< 3}
Hint
5.
Which inequality is graphed below?
A.
y
>
8
B.
y
< 8
C.
y
<
8
D.
x
< 8
Hint
6.
Solve –15
k
> -120.
A.
k
< 8
B.
k
> 8
C.
k
> -8
D.
k
< -8
Hint
7.
Solve 16(
t
– 1) + 10 > 8(
t
+ 2) + 4(
t
– 1) + 4
t
.
A.
t
< 1
B.
t
> 1
C.
t
> -1
D.
Hint
8.
Solve –10 < 2
x
– 8 < 8.
A.
{
x
| -9 <
x
< 0}
B.
{
x
| -1 < x < 6}
C.
{
x
| -9 <
x
< 8}
D.
{
x
| -1 <
x
< 8}
Hint
9.
Solve –7
x
+ 5 < 40 or –5
x
+ 2 > 42.
A.
{
x
|
x
> -245 or
x
< -200}
B.
{
x
|
x
< -8 or
x
> -5}
C.
{
x
|
x
> -8}
D.
{
x
|
x
< -5 or
x
Hint
10.
Solve
A.
{
x
|
x
< -12 or
x
> 16}
B.
{
x
|
x
> 12}
C.
{
x
|
x
< -12}
D.
{
x
|
x
< -16 or
x
> 12}
Hint
11.
Solve
A.
B.
or
C.
or
D.
Hint
12.
Which of the following is the inequality for the given graph?
A.
3
x
–
y
< 2
B.
3
x
+
y
> 2
C.
3
x
+
y
< 2
D.
3
x
–
y
> 2
Hint